Here’s the 411 on the Patagonia Baby Otter Snowsuit : the H2No® Performance Standard waterproof/breathable 2-layer polyester shell fabric has fully taped seams, and the warm 150-g Thermogreen® insulation (90% recycled) stays dry even when wet. The suit’s weather-stopping features include: a snug, three-panel hood with an elasticized gusset under the brim to keep out the cold, a front zipper with an internal zip cover and an external wind flap with a hook-and-loop closure, and internal leg gaiters with straps that will fit under boots to shun snow. Extra bonus: the grow-fit feature adds 1½˝ in sleeve length and 2˝ in the legs for extended wear. With a hand-me-down ID label.